<?php
/**
 * Copyright 2012 Jonas Renaudot <http://www.elendev.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
namespace Elendev\CheckoutBundle\Command;

/**
 * Represent a sallable item.
 * The amount can be a negative value (e.g. to represent a discount
 * on items).
 * 
 * @author Jonas Renaudot <http://www.elendev.com>
 */
interface Item {
    //put your code here
    
    public function getName();
    
    public function getDescription();
    
    public function getAmount();
    
    public function getQuantity();
}


